Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:39Z
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 7 4 | = 5
276K
det| 5 6 ; 7 6 | = -12
129K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
390K
10n² + 4n + 5 = 0
det| 11 9 ; 5 12 | = 87
1K
det| 9 4 ; 1 10 | = 86
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-γ²) dγ = √π / 2
\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 7 2 ; 3 8 | = 50
416K
det| 6 9 ; 4 7 | = 6
det| 9 5 ; 1 10 | = 85